40194590308640

Names of 40194590308640

• Cardinal: 40194590308640 can be written as Forty trillion, one hundred ninety-four billion, five hundred ninety million, three hundred eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.019459030864 × 10¹³

Factors of 40194590308640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4527082

Divisors of 40194590308640

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 47 80 94 160 188 235 376 470 752 940 1181 1504 1880 2362 3760 4724 5905 7520 9448 11810 18896 23620 37792 47240 55507 94480 111014 188960 222028 277535 444056 555070 888112 1110140 1776224 2220280 4440560 4525847 8881120 9051694 18103388 22629235 36206776 45258470 72413552 90516940 144827104 181033880 212714809 362067760 425429618 724135520 850859236 1063574045 1701718472 2127148090 3403436944 4254296180 5345025307 6806873888 8508592360 10690050614 17017184720 21380101228 26725126535 34034369440 42760202456 53450253070 85520404912 106900506140 171040809824 213801012280 251216189429 427602024560 502432378858 855204049120 1004864757716 1256080947145 2009729515432 2512161894290 4019459030864 5024323788580 8038918061728 10048647577160 20097295154320 40194590308640
• Sum of all divisors σ(n): 97062277584384
• Sum of proper divisors (its aliquot sum) s(n): 56867687275744
• 40194590308640 is an abundant number, because the sum of its proper divisors (56867687275744) is greater than itself. Its abundance is 16673096967104

Bases of 40194590308640

• Binary: 1001001000111010001000010001101111100100100000₂
• Hexadecimal: 0x248E8846F920
• Base-36: E8X519XY8

Squares and roots of 40194590308640

• 40194590308640 squared (40194590308640²) is 1615605090079416610458649600
• 40194590308640 cubed (40194590308640³) is 64938584696295573098686275277621612544000
• The square root of 40194590308640 is 6339920.3708437853
• The cube root of 40194590308640 is 34254.8867046343

Scales and comparisons

• 40,194,590,308,640 seconds is equal to 1,278,063 years, 33 weeks, 2 days, 14 hours, 37 minutes, 20 seconds.
• To count from 1 to 40,194,590,308,640 would take you about three million, one hundred ninety-five thousand, one hundred fifty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 40194590308640 cubic inches would be around 2854.6 feet tall.

Recreational maths with 40194590308640

• 40194590308640 backwards is 04680309549104
• The number of decimal digits it has is: 14
• The sum of 40194590308640's digits is 53
• More coming soon!